The cells at the surface of hydra undergo mitosis and form a mass called a bud. Mitosis continues in the cells of the bud and this grows into a new individual. The same division happens during asexual reproduction or vegetative propagation in plants.
Find out more about the six main symptoms of acoustic neuromas (vestibular schwannomas). The symptoms include hearing loss, tinnitus, vertigo, imbalance, pressure, and facial weakness and numbness. Skip Navigation
Snoring - Symptoms. Symptoms of snoring. Snoring is when you make a noticeable sound when you breathe in during sleep. The sound is caused by soft tissue at the back of your mouth, nose or throat vibrating. The exact sound you make will depend on the type of soft tissue that's vibrating.